Makefile: repair fakeroot documentation.

modules/Makefile

@@ -168,7 +168,7 @@ osfamily := $(shell facter osfamily|tr A-Z a-z)
 # Possible values for fakeroot are: fakeroot, fakeroot-ng
 # (nonfunctional), empty (noop) and sudo.
 # Sudo will require a line like
-#  %puppet-devs ALL = (root) NOPASSWD: /usr/bin/puppet apply --noop *
+#  %puppet-devs ALL = (root) NOPASSWD: /usr/bin/env * puppet apply --noop *
 # in your sudoers configuration. Beware though that this will let all
 # members of puppet-devs trivially escalate their priviliges.
 # Set it to empty on Centos/Redhat and fakeroot elsewhere.